To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 3. Z-stack images of a representative untreated ovary shown in Fig. 5B-F. Whole-mount immunostaining of a neonatal ovary with FOXO3 (magenta) and GM130 (green) antibodies after 1 hour in vitro culture. Scale bar: 10 μm. Comparative analysis of vertebrates reveals that mouse primordial oocytes do not contain a Balbiani body Laasya Dhandapani, Marion C. Salzer, Juan M. Duran, Gabriele Zaffagnini, Cristian De Guirior, Maria Angeles Martínez-Zamora, and Elvan Böke J Cell Sci 2022. 135:None-None; doi: 10.1242/jcs.259394 Download Original Video